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Delaware was the state where Neilia Hunter Biden resided. She was the first wife of Joe Biden, the 46th President of the United States. Neilia and Joe met while attending Syracuse University in New York, and they married in 1966. The couple had three children together: Beau, Hunter, and Naomi. In 1972, Neilia and Naomi were killed in a car accident, while Joe and Beau were seriously injured.